IEI Technology PCIE-9452 User Manual page 165

PCIE-9452 PICMG 1.3 CPU Card
Disabled
2 USB Ports
4 USB Ports
6 USB Ports
8 USB Ports
USB 2.0 Controller [Enabled]
Use the USB 2.0 Controller BIOS option to enable or disable the USB 2.0 controller
Disabled
Enabled
Legacy USB Support [Enabled]
Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboard
support.
Normally if this option is not enabled, any attached USB mouse or USB keyboard does not
become available until a USB compatible operating system is fully booted with all USB
drivers loaded. When this option is enabled, any attached USB mouse or USB keyboard
can control the system even when there is no USB driver loaded onto the system.
Disabled
Enabled
USB2.0 Controller Mode [HiSpeed]
Use the USB2.0 Controller Mode option to set the speed of the USB2.0 controller.
USB function support disabled
Two USB ports are enabled
Four USB ports are enabled
Six USB ports are enabled
Eight USB ports are enabled
D
EFAULT
USB 2.0 controller disabled
D USB 2.0 controller enabled
EFAULT
Legacy USB support disabled
Legacy USB support enabled
D
EFAULT
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